git notes

Create a project directory, initialise git repository and copy some files:

mkdir gitter
git init
ls -a
. .. .git
git add -n /Users/ergun/gitter/         // -n: dry-run

git add /Users/ergun/gitter/            // actual add (stage)
git commit -m 'initial project version' /Users/ergun/gitter/


You may use add command to add new files or stage modified files.

Only staged files can be committed.

This is how you exclude DerivedData folder under your project folder:

Edit .git/info/exclude and add this line:

DerivedData/

x